New Revised Standard Version
If the owner does not reside near you or you do not know who the owner is, you shall bring it to your own house, and it shall remain with you until the owner claims it; then you shall return it.

Contemporary English Version
If the owner lives too far away, or if you don't know who the owner is, take the animal home with you and take care of it. The owner will come looking for the animal, and then you can give it back.

New American Bible
If this neighbor does not live near you, or you do not know who the owner may be, take it to your own house and keep it with you until your neighbor claims it; then return it.

Douay-Rheims Bible
And if thy brother be not nigh, or thou know him not: thou shalt bring them to thy house, and they shall be with thee until thy brother seek them, and receive them.

And if thy brother be not nigh, or thou know him not: thou shalt bring them to thy house, and they shall be with thee until thy brother seek them, and receive them.

thou shalt restore

Matthew 7:12 All things therefore whatsoever you would that men should do to you, do you also to them. For this is the law and the prophets.

1 Thessalonians 4:6 And that no man overreach nor circumvent his brother in business: because the Lord is the avenger of all these things, as we have told you before and have testified.